//设置数量
let ajaxTimes = 0;

export const request = (params) => {
  ajaxTimes++;
  //显示加载中的效果
  wx.showLoading({
    title: '加载中',
    mask:true
  });
  //定义公共的url
  const baseUrl = "https://api-hmugo-web.itheima.net/api/public/v1";
  return new Promise((resolve,reject)=> {
    wx.request({
      ...params,
      url:baseUrl + params.url,
      success:((result) => {
        resolve(result);
      }),
      fail:((err) => {
        reject(err);
      }),
      complete:() => {
        ajaxTimes--;
        if(ajaxTimes == 0) {
          wx.hideLoading()
        }
      }
    })
  })
}
